समांतर श्रेणी 2 कोमा 4 कोमा 6 कोमा आज का पांचवा और 8 बार पद ज्ञात कीजिए
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Answer:
a5=10, a8=16
Explanation:
समान अंतर श्रेणी =2,4,6,......
a=2
d=4-2
•°•d=2
tn=a+(n-1)d
=>t5=2+(5-1)2
=>t5= 2+10-2
•°•t5=10
again
tn=a+(n-1)d
=>t8=2+(8-1)2
=>t8=2+16-2
•°•t8=16
hope it helps you
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